chore: update golang version

.github/FUNDING.yml

@@ -1 +0,0 @@
-ko_fi: stevenlgtm

.github/workflows/tests.yml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.18
+          go-version: 1.19
           check-latest: true
           cache: true
       - name: Verify go.mod is tidy
@@ -34,7 +34,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: "16"
+          node-version: "18"
           cache: yarn
           cache-dependency-path: "web/yarn.lock"
       - run: yarn
@@ -49,7 +49,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: "16"
+          node-version: "18"
           cache: yarn
           cache-dependency-path: "web/yarn.lock"
       - run: yarn
@@ -64,7 +64,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.18
+          go-version: 1.19
           check-latest: true
           cache: true
       - name: Run all tests